code: def test_sample_size(compute_backend_pii_df):
      with pytest.raises(ValueError):
          sensitive_data(
              compute_backend_pii_df,
              mode=None,
              detect_infotypes=True,
              sample_size=9,
          )
  
file_path: data-describe/tests/test_detection.py
imports: import pytest
  from data_describe.compat import _compat, _is_dataframe
  from data_describe.privacy.detection import sensitive_data, SensitiveDataWidget, presidio_engine
  from data_describe.privacy.detection import identify_pii, redact_info, encrypt_text, hash_string
label_desc: Use image node_id 14 for calling a global function with example usage: test_sample_size(compute_backend_pii_df) without return types